Mayer Alan Brenner's "The Dance of Gods" series was published by DAW Books in the 1990s. A witty and intelligent science / fantasy crossover, Pratchett meets Zelazny meets Douglas Adams, it also
prefigures Charles Stross in interesting ways. The series follows a cluster of raffish characters through overlapping and colliding story lines in a wonderfully realized world.

"The humour was never farcical, always intelligent, but there was a certain madcap, slyness to it which I haven't experienced in fantasy for quite a while. Some scenes had me laughing out loud -- not good when traveling with a bunch of strangers, but a perfect remedy to Life..."
-- The Book Swede